49294080

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1$

素因数の和:427

約数の個数: 216

約数和(自身を含む): 186535440

約数和(自身を除く): 137241360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 256, 264, 288, 320, 330, 352, 360, 384, 389, 396, 440, 480, 495, 528, 576, 640, 660, 704, 720, 768, 778, 792, 880, 960, 990, 1056, 1152, 1167, 1280, 1320, 1408, 1440, 1556, 1584, 1760, 1920, 1945, 1980, 2112, 2304, 2334, 2640, 2816, 2880, 3112, 3168, 3501, 3520, 3840, 3890, 3960, 4224, 4279, 4668, 5280, 5760, 5835, 6224, 6336, 7002, 7040, 7780, 7920, 8448, 8558, 9336, 10560, 11520, 11670, 12448, 12672, 12837, 14004, 14080, 15560, 15840, 17116, 17505, 18672, 21120, 21395, 23340, 24896, 25344, 25674, 28008, 31120, 31680, 34232, 35010, 37344, 38511, 42240, 42790, 46680, 49792, 51348, 56016, 62240, 63360, 64185, 68464, 70020, 74688, 77022, 85580, 93360, 99584, 102696, 112032, 124480, 126720, 128370, 136928, 140040, 149376, 154044, 171160, 186720, 192555, 205392, 224064, 248960, 256740, 273856, 280080, 298752, 308088, 342320, 373440, 385110, 410784, 448128, 497920, 513480, 547712, 560160, 616176, 684640, 746880, 770220, 821568, 896256, 1026960, 1095424, 1120320, 1232352, 1369280, 1493760, 1540440, 1643136, 2053920, 2240640, 2464704, 2738560, 3080880, 3286272, 4107840, 4481280, 4929408, 5477120, 6161760, 8215680, 9858816, 12323520, 16431360, 24647040, 49294080]

約数ペア:

[(1, 49294080), (2, 24647040), (3, 16431360), (4, 12323520), (5, 9858816), (6, 8215680), (8, 6161760), (9, 5477120), (10, 4929408), (11, 4481280), (12, 4107840), (15, 3286272), (16, 3080880), (18, 2738560), (20, 2464704), (22, 2240640), (24, 2053920), (30, 1643136), (32, 1540440), (33, 1493760), (36, 1369280), (40, 1232352), (44, 1120320), (45, 1095424), (48, 1026960), (55, 896256), (60, 821568), (64, 770220), (66, 746880), (72, 684640), (80, 616176), (88, 560160), (90, 547712), (96, 513480), (99, 497920), (110, 448128), (120, 410784), (128, 385110), (132, 373440), (144, 342320), (160, 308088), (165, 298752), (176, 280080), (180, 273856), (192, 256740), (198, 248960), (220, 224064), (240, 205392), (256, 192555), (264, 186720), (288, 171160), (320, 154044), (330, 149376), (352, 140040), (360, 136928), (384, 128370), (389, 126720), (396, 124480), (440, 112032), (480, 102696), (495, 99584), (528, 93360), (576, 85580), (640, 77022), (660, 74688), (704, 70020), (720, 68464), (768, 64185), (778, 63360), (792, 62240), (880, 56016), (960, 51348), (990, 49792), (1056, 46680), (1152, 42790), (1167, 42240), (1280, 38511), (1320, 37344), (1408, 35010), (1440, 34232), (1556, 31680), (1584, 31120), (1760, 28008), (1920, 25674), (1945, 25344), (1980, 24896), (2112, 23340), (2304, 21395), (2334, 21120), (2640, 18672), (2816, 17505), (2880, 17116), (3112, 15840), (3168, 15560), (3501, 14080), (3520, 14004), (3840, 12837), (3890, 12672), (3960, 12448), (4224, 11670), (4279, 11520), (4668, 10560), (5280, 9336), (5760, 8558), (5835, 8448), (6224, 7920), (6336, 7780), (7002, 7040)]